New Findings In Missing Malaysian Flight

MGN Online

By Tom Watkins &nbsp|&nbsp

Posted: Sat 4:58 PM, Apr 05, 2014

PERTH, Australia-- (CNN) -- Just as the search for Malaysia Airlines Flight 370 appeared to be stalled, the weeks long effort gained new momentum and urgency Saturday when investigators discovered a pulse emanating from a remote section of the Indian Ocean and a field of debris floating nearby.

"I have been advised that a series of sounds have been detected by a Chinese ship in the search area," Angus Houston, the chief coordinator of Australia's Joint Agency Coordination Centre, said in a prepared statement.

"The characteristics reported are consistent with the aircraft black box," he said, adding that a number of white objects were sited about 56 miles (90 kilometers) away.

"However, there is no confirmation at this stage that the signals and the objects are related to the missing aircraft," the retired air chief marshal said.

Neither the Australian Maritime Safety Authority's Rescue Coordination Centre (RCC) nor the Australian Transport Safety Bureau can verify any connection to the missing aircraft, the statement said.

The RCC in Australia has spoken to its counterpart in China and asked for any further relevant information, it said.

"The deployment of RAAF assets to the area where the Chinese ship detected the sounds is being considered," he added, referring to the Royal Australian Air Force.

The state-run Chinese news agency, Xinhua, said a detector deployed by the Haixun 01 patrol ship picked up the signal around 25 degrees south latitude and 101 degrees east longitude.

That puts it about 1,020 miles (1,640 kilometers) west-northwest of Perth, Australia, between current and previous search zones, and about 220 miles (354 kilometers) south of the closest of the three areas searched Saturday, said Judson Jones, a meteorologist with CNN International.

A previous search area was 130 miles (209 kilometers) south of the area.

"It's not the prime search area, but it's not out of the question that this could possibly be from the black box," said David Gallo, who is with the Woods Hole Oceanographic Institution.

The location lies along one of two tracks along which investigators had postulated the plane flew, noted CNN aviation analyst retired Lt. Col. Michael Kay.

"It is, again, more positive evidence," he said. "That is good news."

White objects afloat near the search area

Also found Saturday -- spotted by a Chinese air force search plane -- were white objects floating near the search area, about 1,700 miles (2,700 kilometers) from Perth, Xinhua said. Those were presumably the same objects cited by Houston.

Investigators have failed to link any of the many previous sightings of debris to the missing plane. But the proximity of the two finds raised hopes that this time might be different.

The ship first detected a signal Friday but couldn't record it because the signal stopped abruptly, a Shanghai-based Communist Party newspaper said. The signal detected Saturday, the Jiefang Daily said, occurred at 3:57 p.m. Beijing time (3:57 a.m. ET) and lasted about a minute and a half. It was not clear whether the signal had anything to do with the missing plane.

A China Central Television correspondent aboard the Haixun-01 (pronounced "high shuen") reported that the 37.5 kHz signal was detected for a minute and a half.

The signal "is the standard beacon frequency" for the plane's cockpit voice recorder and the flight data recorder, said Anish Patel, president of pinger manufacturer Dukane Seacom.

"They're identical."

The frequency was chosen for use in the recorders "to give that standout quality that does not get interfered with by the background noise that readily occurs in the ocean."

But he said he would like to see more evidence. "I'd like to see some additional assets on site quickly -- maybe some sonobuoys," he said, referring to 5-inch-long (13-centimeter) sonar systems that are dropped from aircraft or ships.

And he said he was puzzled that only one signal had been detected, since each of the recorders was equipped with a pinger, which is also called a beacon.

Other experts cautioned that no confirmation had been made that the signal was linked to the missing plane.

"It ought to be easy to rule it in or rule it out, and they ought to go do it," said Mary Schiavo, a CNN aviation analyst and a former inspector general for the U.S. Department of Transportation.

A source at the Australian Defence Force told CNN that it got word of the report around noon Saturday (midnight Friday ET).

Saturday's leads came as concern was rising that the batteries powering the missing Boeing 777's locator pingers would soon go dead. The plane disappeared on March 8; its batteries were guaranteed to work for 30 days underwater, and are predicted to die slowly over the following days. Monday marks day 30.

The batteries on Flight 370's black boxes were due to be replaced in June, the Malaysia Airlines chief executive said Saturday.

"We can confirm there is a maintenance program. Batteries are replaced prior to expiration," Ahmad Jauhari Yahya said.

The tentative nature of the report was not lost on one Chinese relative of one of those aboard. "There is not confirmation, and we are all waiting patiently," the relative told CNN Producer Judy Kwon in a text message.

"We've had a lot of red herrings, hyperbole on this whole search," said oceanographer Simon Boxall, a lecturer in ocean and earth science at the University of Southampton told CNN. "I'd really like to see this data confirmed."

If this proves to be what investigators have been searching for, "then the possibility of recovering the plane -- or at least the black boxes -- goes from being one in a million to almost certain," he said.

But, he added, "It could be a false signal."

CNN aviation analyst David Soucie was less skeptical. "This is a pinger," the airplane accident investigator said. "I've been doing this a lot of years, and I can't think of anything else it could be."

Committees being formed

The announcement came nearly a month after Malaysia Airlines Flight 370 disappeared, and on the same day that the nation's acting transportation minister said three committees were being formed to tackle the disappearance of the flight.

One will tend to the families of passengers aboard the missing flight, the second will oversee the investigation team and a third committee will handle the deployment of assets, said Hishammuddin Hussein.

Malaysia will also appoint an independent investigator to lead an investigation team, the acting minister said.

The team will include an airworthiness group to look at issues such as maintenance records, and an operations group to examine such aspects as flight recorders and operations. A medical and human factors team will investigate issues such as psychology, he said.

The team will include representatives from Malaysia, Australia, China, the United States, the United Kingdom and France, he said.

Hishammuddin also addressed "unfounded allegations made against Malaysia," which "include the extraordinary assertion that Malaysian authorities were somehow complicit in what happened to MH370."

He added, "I should like to state, for the record, that these allegations are completely untrue."

Hishammuddin pointed to a statement from the Association of Southeast Asian Nations, which says Malaysia has "done its level best" in an operation that "is the biggest and most complex we have ever seen."

The minister, who had earlier briefed ASEAN ministers and the United States at a joint defense forum, thanked the United States for its "unwavering support" and said the ministers had pledged their continued cooperation.

The hunt for evidence continued Saturday -- both on the surface of the southern Indian Ocean and below it.

The British submarine HMS Tireless is in the search area, Hishammuddin said.

A parallel search of the hard drives of a flight simulator found in the home of one of the pilots turned up nothing conclusive, a U.S. official with knowledge of the investigation told CNN on Friday.

There was no "we got it" information, though there were some "curious" things, the official said.

The captain, veteran pilot Zaharie Ahmad Shah, had programmed alternate routes into the simulator, but he appeared to have done so to come up with plans of action in case of emergencies, the official said.

The searches appear to be what an experienced and professional pilot would do, the official said.

The hunt goes on

In the Indian Ocean, the hunt was continuing.

The British Royal Navy survey ship HMS Echo and the Australian naval supply ship Ocean Shield searched Friday for the plane's pingers and possible wreckage on the ocean floor -- 6,500 feet (2000 meters) to 13,000 feet (4,000 meters) below the surface.

The search was along a single 150-mile (240-kilometer) track, said Houston, Australia's chief coordinator.

The Ocean Shield has high-tech gear borrowed from the United States. That includes a Bluefin-21, which can scour the ocean floor for wreckage, and a Towed Pinger Locator 25, with its underwater microphone to detect pings from the jet's voice and data recorders as deep as 20,000 feet (6,100 meters).

"It is a very slow proceeding," U.S. Navy Capt. Mark M. Matthews said of the second tool, which is towed behind a vessel typically moving at 1 to 5 knots.

Bill Schofield, an Australian scientist who worked on developing flight data recorders, said: "If they do find it, I think it'll be remarkable."

Up to 10 military planes and three civilian aircraft -- in addition to 11 ships -- were looking Saturday for any sign of Flight 370, according to the Australian government.

The search area was nearly 84,000 square miles (218,000 square kilometers), which is slightly less than the area searched Friday, and focused some 1,050 miles northwest of Perth. This is about 50 miles farther from the western Australian city than had been the case the day before.

Who's talking?

The cockpit conversation recording of the flight has been played to friends of the pilot and first officer, as well as to other pilots, in order to identify who was speaking, a source close to the investigation said Saturday.

But the voices have not been identified, the source said.

The recording was not played to the families of the pilot and first officer, the source said.

Officials have repeatedly said that the search may not conclude soon.

In the case of Air France Flight 447, which crashed into the Atlantic Ocean in 2009, officials found debris on the surface after five days of searching. But it took nearly two years for them to find the main pieces of wreckage, the flight recorders and many of the bodies of those on board.

With Flight 370, the search teams have had even fewer clues.

Australian Prime Minister Tony Abbott described it as the most difficult search "in human history."

Investigations into the 227 passengers and 12 crew members have yielded no suggestion that any of them might have been behind the disappearance.

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